291220033069

素因数分解:

$7^2\times {\mathrm{619}}^1\times {\mathrm{1039}}^1\times {\mathrm{9241}}^1$

素因数の和:10913

約数の個数: 24

約数和(自身を含む): 339676771200

約数和(自身を除く): 48456738131

約数列:

[1, 7, 49, 619, 1039, 4333, 7273, 9241, 30331, 50911, 64687, 452809, 643141, 4501987, 5720179, 9601399, 31513909, 40041253, 67209793, 280288771, 470468551, 5943265981, 41602861867, 291220033069]

約数ペア:

[(1, 291220033069), (7, 41602861867), (49, 5943265981), (619, 470468551), (1039, 280288771), (4333, 67209793), (7273, 40041253), (9241, 31513909), (30331, 9601399), (50911, 5720179), (64687, 4501987), (452809, 643141)]